The Illustrated Children's Dictionary is an educational application developed by IGY. The application contains more than 300 words that are illustrated with audio and video. Additionally, there are more than 600 questions that provide children with a fun way to practice and learn new words. The application covers a variety of topics such as animals, clothing, fruits and vegetables, household items, body parts, anatomy, jobs, kitchen, school, and transportation.

The application is easy to navigate, and children can use it independently with its simple user interface. The colorful illustrations and interactive features make learning new words fun and engaging. The audio and video components of the application are clear and well-produced, making it easy for children to understand and retain new vocabulary. Overall, the Illustrated Children's Dictionary is an excellent resource to help children expand their vocabulary and improve their language skills.